crop disease in mexico has ravaged lime trees. those are your top headlines. chimingorcelli in. >> it is some thing that people are starting to realize food prices are up again. people are confident that food prices are on the rise. index,look at the stuffs which leads food inflation coming to thing you should be prepared for a significant rise in food prices, which will obviously seep into the headlines as well -- >> we know cocoa and coffee are up, but you were saying even corn and wheat, the stuff that matters? pretty muchicken, everything is up. >> the answer to save money on food -- juice cleanse. was go up in price. >> demographic pressures resent a long-term challenge for the u.s. housing market. our guest host, tom purcell he porcelli of rbc, the white line, resident working age old,ople 15 to 64 years and since the late 1990's, it has been on a downward trend. he aligned tracks a change in total household. what does this mean? is householdline formation, literally households being formed. what is interesting is there are two dynamics, and we touched o